From 182d3f84307263e016977eaf23f9048483cf5ea2 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Vincent=20Stehl=C3=A9?= Date: Wed, 21 Sep 2016 22:54:07 +0200 Subject: [PATCH] scsi: fcoe: fix off by one in eth2fc_speed() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This should be "< ARRAY_SIZE()" instead of "<= ARRAY_SIZE()". Fixes: 0b924e5505a568e7 ("scsi: fcoe: provide translation table between Ethernet and FC port speeds") Signed-off-by: Vincent Stehlé Cc: Johannes Thumshirn Cc: "Martin K. Petersen" Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen --- drivers/scsi/fcoe/fcoe_transport.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/fcoe/fcoe_transport.c b/drivers/scsi/fcoe/fcoe_transport.c index c164eec54308..375c536cbc68 100644 --- a/drivers/scsi/fcoe/fcoe_transport.c +++ b/drivers/scsi/fcoe/fcoe_transport.c @@ -110,7 +110,7 @@ static inline u32 eth2fc_speed(u32 eth_port_speed) { int i; - for (i = 0; i <= ARRAY_SIZE(fcoe_port_speed_mapping); i++) { + for (i = 0; i < ARRAY_SIZE(fcoe_port_speed_mapping); i++) { if (fcoe_port_speed_mapping[i].eth_port_speed == eth_port_speed) return fcoe_port_speed_mapping[i].fc_port_speed; } -- 2.45.2